Hi Tim you are marked as having downloaded the Oliphant Tutorial so you can download it, no points will be taken from you.
According to our records you have the correct number of points remaining on your account, however as your a repeat customer we'd like you to go away happy so I'm adding 2 points to your account on the off chance theres been a mix up somewhere. And i just havent spoted it.
RECORDS BREAKDOWN
NAME: Cartoon Dog PART 4 | POINTS TAKEN: 0
NAME: Cartoon Dog PART 3 | POINTS TAKEN: 0
NAME: Cartoon Dog PART 2 | POINTS TAKEN: 0
NAME: Cartoon Dog PART 1 | POINTS TAKEN: 0
NAME: Cloth Shirt Tutorial PART 1 | POINTS TAKEN: 0
NAME: Dragon Project - image plains PART 1 | POINTS TAKEN: 0
NAME: Render Globals PART 1 | POINTS TAKEN: 0
NAME: Basics - Extrude Face Options PART 1 | POINTS TAKEN: 0
NAME: Basics - Split Poly Tool PART 1 | POINTS TAKEN: 0
NAME: Basics - Marking Menus PART 1 | POINTS TAKEN: 0
NAME: Basics - Fire Ring Example 1 PART 1 | POINTS TAKEN: 0
NAME: Basics - SDK Spaceship Example 2 PART 1 | POINTS TAKEN: 0
NAME: Basics - SDK Railtrack Example 1 PART 1 | POINTS TAKEN: 0
NAME: Skeleton Basics - Part1 PART 1 | POINTS TAKEN: 0
NAME: Intro To Compositing For Vfx PART 1 | POINTS TAKEN: 0
NAME: Intro To Compositing For Vfx PART 2 | POINTS TAKEN: 0
NAME: Image Plane and set up PART 1 | POINTS TAKEN: 0
NAME: Human Hand PART 1 | POINTS TAKEN: 0
NAME: Human Hand PART 2 | POINTS TAKEN: 0
NAME: Simple Dog PART 1 | POINTS TAKEN: 0
NAME: Simple Dog PART 2 | POINTS TAKEN: 0
NAME: Character Project - Rigging PART 3 | POINTS TAKEN: 1
NAME: Character Project - Rigging PART 1 | POINTS TAKEN: 2
NAME: Character Project - Rigging PART 2 | POINTS TAKEN: 2
NAME: Character Project - Rigging PART 4 | POINTS TAKEN: 2
NAME: Character Project - Rigging PART 5 | POINTS TAKEN: 2
NAME: Constraints Overview PART 1 | POINTS TAKEN: 2
NAME: Constraints Overview PART 2 | POINTS TAKEN: 2
NAME: Basic 3 Point Lighting PART 1 | POINTS TAKEN: 1
NAME: Sword Texturing PART 1 | POINTS TAKEN: 1
NAME: Sword Texturing PART 2 | POINTS TAKEN: 1
NAME: Arm Stitching PART 1 | POINTS TAKEN: 1
NAME: Arm Stitching PART 2 | POINTS TAKEN: 1
NAME: Paint Effects PART 1 | POINTS TAKEN: 2
NAME: Projection Mapping & UV Layout PART 1 | POINTS TAKEN: 2
NAME: Projection Mapping & UV Layout PART 2 | POINTS TAKEN: 2
NAME: Projection Mapping & UV Layout PART 3 | POINTS TAKEN: 2
NAME: Extrude Face 2 PART 1 | POINTS TAKEN: 0
NAME: Meteor PART 1 | POINTS TAKEN: 2
NAME: Nurbs Shark PART 2 | POINTS TAKEN: 2
NAME: Nurbs Shark PART 3 | POINTS TAKEN: 2
NAME: Nurbs Shark PART 1 | POINTS TAKEN: 2
= 34 Points spent + 39 for the discounted Oliphant Tutorial
Total of 73 Points spent
You've signed up twice, once for 50 points and once for 35 for a total of 105 points.
105 - 73 = 32 which is what you have left. well 34 now as i've added extra.
If you have any further problems feel free to send me a PM and I'll do my best to sort them out for you.
So have 2 points on us, if for nothing else than for the time its taken me to look into this for you 
What probably happened is your points count had become cached by your browser. when you downloaded the first part and went back to the site the page probably refreshed making it look like you'd just used some points.
See how nice i am
David.
From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"